On Tuesday, 7 of October 2008, Arjan van de Ven wrote:> > This week, a total of 3340 oopses and warnings have been reported,> compared to 3022 reports in the previous week.> As with last week, this report only covers kernels 2.6.26 and later.> > > > Per file statistics> 722 net/sched/sch_generic.c> 206 fs/jbd/journal.c> 178 external/utrace> 131 drivers/base/power/main.c> 104 drivers/ata/libata-sff.c> 104 include/linux/pagemap.h> 96 kernel/timer.c> 62 fs/ext3/super.c> 61 external/fireglx/binary (P)> 61 drivers/usb/serial/usb-serial.c> 61 net/core/dev.c> > > Unsolved issues> ===============> > Rank 1: dev_watchdog (warning)> Reported 431 times (1363 total reports)> Network TX watchdog timeouts for unidentified NICs. 2.6.27-rc7+ will identify the NIC.> More info: http://www.kerneloops.org/searchweek.php?search=dev_watchdog> The general top 10 distribution over the identified cases is like this:> > count | guilty> -------+---------------------------> 390 | dev_watchdog(sis900)> 114 | dev_watchdog(usbnet)> 102 | dev_watchdog(via-rhine)> 99 | dev_watchdog(8390)> 47 | dev_watchdog(8139too)> 44 | dev_watchdog(orinoco)> 40 | dev_watchdog(r8169)> 26 | dev_watchdog(3c59x)> 17 | dev_watchdog(forcedeth)> 15 | dev_watchdog(fealnx)> > > Rank 3: journal_update_superblock (warning)> Reported 202 times (4509 total reports)> Likely caused by the user removing a USB stick while mounted> Ted has a patch to fix this; queued for 2.6.28> This warning was last seen in version 2.6.27-rc8-git4, and first seen in 2.6.24-rc6-git1.> More info: http://www.kerneloops.org/searchweek.php?search=journal_update_superblock> > Rank 4: utrace_control (oops)> Reported 166 times (1001 total reports)> [fedora] Fedora merged a broken utrace patch> This oops was last seen in version 2.6.26.5, and first seen in 2.6.26.1.> More info: http://www.kerneloops.org/searchweek.php?search=utrace_control> > Rank 5: dev_watchdog(sis900) (warning)> Reported 135 times (390 total reports)> This warning was last seen in version 2.6.27-rc8-git4, and first seen in 2.6.26-rc4-git2.> More info: http://www.kerneloops.org/searchweek.php?search=dev_watchdog(sis900)> > Rank 7: lock_page (warning)> Reported 104 times (150 total reports)> The hwclock program disables interrupts from userspace, and then hits a pagefault.> The new diagnostics do a WARN_ON for faults-with-interrupts-off, and trap this.> This warning was last seen in version 2.6.27-rc8-git7, and first seen in 2.6.27-rc1-git2.> More info: http://www.kerneloops.org/searchweek.php?search=lock_page> > Rank 8: run_timer_softirq (oops)> Reported 83 times (301 total reports)> softlockup; likely fixed by the timer cleanups done by Thomas> This oops was last seen in version 2.6.27-rc1-git4, and first seen in 2.6.25.> More info: http://www.kerneloops.org/searchweek.php?search=run_timer_softirq> > Rank 9: device_pm_add (warning)> Reported 81 times (323 total reports)> Drivers with suspect suspend/resume logic; a patch is queued for 2.6.28 to identify> which drivers are involved.> This warning was last seen in version 2.6.27-rc4, and first seen in 2.6.26-rc5.> More info: http://www.kerneloops.org/searchweek.php?search=device_pm_add